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print('{0},{1}'.format('zhangk', 32))print('{},{},{}'.format('zhangk','boy',32))print('{name},{sex},{age}'.format(age=32,sex='male',name='zhangk'))# Format qualifier# It has a rich "format qualifier" (grammar is {} with: number), for example:# Filling and aligning# Filling is often used with alignment.# ^、<、>They are center, left alignment, right alignment, and back width.# :The character that is filled with the back of the number can only be one character.print('{:>8}'.format('zhang'))print('{:0>8}'.format('zhang'))print('{:a<8}'.format('zhang'))print('{:p^10}'.format('zhang'))# Accuracy and type F# Accuracy is often used with type F.print('{:.2f}'.format(31.31412))# Other types# It is mainly binary, B, D, O, X are binary, decimal, octal, sixteen binary.print('{:b}'.format(15))print('{:d}'.format(15))print('{:o}'.format(15))print('{:x}'.format(15))# The comma can also be used to make thousands of separators.print('{:,}'.format(123456789)) |